{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["country of birth", "else", "founded by", "spouse"], "input": "Drawn together by mutual grief  Paul  and Marie set up an apartment near the  Sorbonne  as a love nest ."}
{"country of birth": [], "else": [], "founded by": [], "spouse": []}